Ok, this may be a wee bit off-topic, but I will soon be setting up a home temperature monitor network, using Dallas Semiconductor's DS18s20 and DigiTemp for Linux (see http://brianlane.com/digitemp.php for details). I'm curious to know if anyone has done similar work. It looks pretty easy, and the documentation that I have been able to scrounge together is fairly complete, but I would be interested in hearing other experiences. :Peter __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/